The brightness claim to read twice · review
A battery projector built around convenience — rotation, automatic keystone, Wi-Fi 6 — whose brightness the maker does not state in a measured unit.
In brief
Convenience-led rather than specification-led: everything about handling it is thought through, and the number that would let you compare it is not published. Key figures: Battery · Android 11 · Wi-Fi 6 · Bluetooth 5.2 · 220° rotation · auto keystone · 4K signal accepted. Amazon.com had a product page for it but no seller on October 25, 2026. Our score: 7.8/10, specification-checked.
Handling. Two hundred and twenty degrees of rotation, automatic keystone, Wi-Fi 6 and Bluetooth. A machine that is picked up, set down somewhere unplanned and expected to work needs exactly those things, and this one has them.
A brightness figure in ANSI or ISO lumens. This site quotes the unit a maker publishes and does not convert between measured and unmeasured figures, so where no measured figure exists the page records the absence instead.
Digital keystone squares a tilted image by resampling it, and every degree of correction costs a little sharpness. Automatic correction makes that invisible and does not make it free — the picture is always at its best square to the surface with the correction at zero.
Android 11 is an operating system; a certified television platform is a set of licenses. The practical consequence is which streaming services run and at what resolution, and that is worth checking by name before buying.
A dark room, a modest image, an evening. That is what battery projection is, and a machine designed to be convenient inside that boundary is doing its job.
Amazon.com has a product page for it (ASIN B0G3ND2QKY), but no seller was offering it there on October 25, 2026. The button opens that page so you can see whether stock has returned; if it has not, the models below are sold in the United States.
On this shelf, with an Amazon.com offer on October 25, 2026:
| Power | Built-in battery — stated |
|---|---|
| Operating system | Android 11 — stated |
| Network and audio | Wi-Fi 6, Bluetooth 5.2 — stated |
| Rotation | 220 degrees — stated |
| Geometry correction | Automatic keystone — stated |
| Brightness | Not stated in a measured unit in this listing |
| Amazon reference | B0G3ND2QKY |
| EAN | 0758918451635 |
Where the machine can sit. A projector that only aims forward has to be at the height of the image; one that rotates can sit on the floor and project onto a ceiling, or on a low table and project up a wall. On a portable machine that is the difference between usable and propped on books.
Not technically, and it is a licensing question. Certified platforms carry service agreements that generic builds may not, and the consequence is which apps run and at what resolution. It is worth checking the services you use before buying, rather than after.
7.8/ 10
Convenience-led rather than specification-led: everything about handling it is thought through, and the number that would let you compare it is not published.
A machine that gets carried between rooms and set down anywhere, where setup speed matters more than a comparable specification.
Specifications: the manufacturer sheet and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
Native 1080p · battery powered · Google TV · portable, outdoor use stated
A battery projector on Google TV from a maker that states ISO lumens on its larger machines — here the brightness figure is absent, and the page says so.
Best for: A self-contained machine for a dark room or a backyard after dusk, from a range whose larger models are specified properly.
≈ $249
Portable · Wi-Fi 6 · Bluetooth · 360° rotating foot · power bank input · phone pairing · 4K signal accepted
A small machine with a rotating foot and a power bank input, and no brightness figure to compare it by.
Best for: Finding out whether a projector suits the household at all, before spending anything that matters.
No Amazon.com offer on Oct 25, 2026
Full HD · 350 ANSI lumens · battery · Google TV · autofocus · HDR10 · Dolby Digital+ · hard case included
A battery projector that states its brightness in ANSI lumens — 350 — which is honest, comparable, and exactly what a portable machine actually produces.
Best for: A bedroom ceiling, a backyard after dusk, or a machine that travels — anywhere the alternative is no projector rather than a better one.
No Amazon.com offer on Oct 25, 2026
Prices quoted in these summaries are dated readings. The live price is shown next to each product.
